What do you need to repair? I buy clutches at my dealer and put them in myself, that is the only parts I have needed for mine. That is the only thing I can think of that you would need also. Let us know.
About 3 months ago ,on eBay, someone was selling a full set of dealers manuals for Shindaiwa equipment. If you need parts at a discount, e-mail this guy; Green1thumb@email.msn.com
He helped me a lot last year.